#coding:utf-8
import pickle
class student:
    def __init__(self,sno,name,age,province):
        self.sno = sno
        self.name =name
        self.age =age
        self.province = province

    def get_sno(self):
        return self.sno

    def get_name(self):
        return self.name
    def get_age(self):
        return self.age
    def get_province(self):
        return self.province





















